#include<iostream>

class Test
{
public:
	const int a;
	static int b;
public:
	Test::Test(int _a , int _b) : a( _a )
	{
		b = _b;
	}
};
int Test::b;

int main(void)
{
	Test t1(0 , 0) , t2(1 , 1);
	t1.b = 10;
	t2.b = 20;
	printf("%u %u %u %u",t1.a , t1.b , t2.a , t2.b);
	return 0;
}
